package com.zhf.rabbitmq.config;

import org.springframework.amqp.core.*;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

/**
 * @author: 曾鸿发
 * @create: 2022-07-18 19:10
 **/
@Configuration
public class RabbitMqConfig {

    // 定义交换机的名字
    public static final String EXCHANGE_NAME = "boot_topic_exchange";
    // 定义队列的名字
    public static final String QUEUE_NAME = "boot_queue";

    /**
     * 声明交换机
     */
    @Bean("bootExchange")
    public Exchange bootExchange() {
        return ExchangeBuilder.topicExchange(EXCHANGE_NAME).durable(true).build();
    }

    /**
     * 声明队列
     */
    @Bean("bootQueue")
    public Queue bootQueue() {
        return QueueBuilder.durable(QUEUE_NAME).build();
    }

    /**
     * 队列与交换机进行绑定
     */
    @Bean
    public Binding bindQueueExchange(@Qualifier("bootQueue") Queue queue, @Qualifier("bootExchange") Exchange exchange) {
        return BindingBuilder.bind(queue).to(exchange).with("boot.#").noargs();
    }


}
